ani-web/static/app.js

// app.js — ani-web frontend: search -> detail -> play, vanilla JS + hls.js
// BASE = this page's directory, so the app works at / or behind a
// prefixing reverse proxy (e.g. https://host/ani/)
const BASE = (() => {
  const p = location.pathname;
  return p.endsWith("/") ? p : p.slice(0, p.lastIndexOf("/") + 1);
})();
const main = document.getElementById("main");
let hls = null, detail = null, lang = "jpn", seasonId = null;

async function api(path) {
  const r = await fetch(BASE + path.replace(/^\//, ""), {headers: {"X-Aniweb": "1"}});
  if (r.status === 401) {
    location.href = BASE + "login?next=" + encodeURIComponent(location.pathname + location.search);
    throw new Error("not authenticated");
  }
  if (!r.ok) {
    let msg = r.statusText;
    try { msg = (await r.json()).detail || msg; } catch {}
    throw new Error(msg);
  }
  return r.json();
}

function el(tag, cls, text) {
  const e = document.createElement(tag);
  if (cls) e.className = cls;
  if (text != null) e.textContent = text;
  return e;
}

function fail(err) {
  main.innerHTML = "";
  main.append(el("p", "error", "Error: " + err.message));
}

function skel(n = 8) {
  main.innerHTML = "";
  const g = el("div", "grid");
  for (let i = 0; i < n; i++) g.append(el("div", "card skel"));
  main.append(g);
}

function toast(msg) {
  const t = el("div", "toast", msg);
  document.getElementById("toasts").append(t);
  setTimeout(() => t.remove(), 2600);
}

function showStreamError(msg) {
  const p = el("p", "error", "Stream error: " + msg);
  const player = document.getElementById("player");
  if (player) player.append(p); else fail(new Error(msg));
}

// ---------- history (server-persisted, incl. watch position) ----------
let history = [];
async function refreshHistory() {
  // ?all=1: resume positions live beyond the top-5 cap
  try { history = await api("/api/history?all=1"); } catch { /* home just shows empty */ }
}
function postHistory(entry) {
  fetch(BASE + "api/history", {method: "POST", headers: {"Content-Type": "application/json", "X-Aniweb": "1"},
    body: JSON.stringify(entry)}).catch(() => {});
}
function postEvent(ev) {
  fetch(BASE + "api/events", {method: "POST", headers: {"Content-Type": "application/json", "X-Aniweb": "1"},
    body: JSON.stringify(ev)}).catch(() => {});
}
const fmtPos = s => { s = Math.floor(s || 0); return `${Math.floor(s / 60)}:${String(s % 60).padStart(2, "0")}`; };
const timeago = t => {
  if (!t) return "";
  const d = Math.max(0, Date.now() / 1000 - t);
  if (d < 90) return "just now";
  if (d < 3600) return `${Math.round(d / 60)}m ago`;
  if (d < 86400) return `${Math.round(d / 3600)}h ago`;
  return `${Math.round(d / 86400)}d ago`;
};
const prog = x => x.dur > 0 ? Math.min(100, Math.round(100 * x.pos / x.dur)) : null;
const bar = (x, cls) => {
  const p = prog(x);
  if (p == null) return null;
  const b = el("div", "bar" + (cls ? " " + cls : ""));
  b.append(Object.assign(el("div", "bar-fill"), {style: `width:${p}%`}));
  return b;
};
const histHref = x => `?anime=${x.slug_id}&season=${x.season_id}&ep=${x.ep_id}&lang=${x.lang}`;

function showHome() {
  main.innerHTML = "";
  if (!history.length) { main.append(el("p", "muted", "Search for an anime to get started.")); return; }
  const hero = history[0];
  // 1. continue-watching hero
  const sec = el("section", "hero-sec");
  const card = el("a", "hero");
  card.href = histHref(hero);
  if (hero.poster) {
    const img = el("img"); img.src = hero.poster; img.alt = "";
    card.append(img);
  }
  const right = el("div", "right");
  const body = el("div", "hero-body");
  body.append(el("div", "hero-kicker", "continue watching"),
              el("h2", null, hero.title),
              el("div", "muted", `Ep ${hero.ep} · ${hero.lang === "eng" ? "dub" : "sub"} · ${fmtPos(hero.pos)} in · ${timeago(hero.t)}`));
  const p = bar(hero);
  if (p) body.append(p);
  const go = el("button", "btn resume", "▶ Resume");
  go.onclick = () => location.href = histHref(hero);
  right.append(body, go);
  sec.append(card, right);
  main.append(sec);
  // 2-4. the rest as mini poster cards with progress + time-ago
  if (history.length > 1) {
    const head = el("div", "sec-head");
    head.append(el("h2", null, "Recently played"));
    const st = el("a", null, "stats \u2192");
    st.href = BASE + "?stats";
    head.append(st);
    if (history.length >= 5) {
      const va = el("a", null, "view all \u2192");
      va.href = BASE + "?history";
      head.append(va);
    }
    main.append(head);
    const grid = el("div", "grid mini");
    for (const x of history.slice(1, 6)) {
      const c = el("a", "card");
      c.href = histHref(x);
      if (x.poster) {
        const i = el("img"); i.src = x.poster; i.alt = "";
        c.append(i);
      }
      const info = el("div", "mini-info");
      info.append(el("div", "card-name", x.title));
      const meta = el("div", "mini-meta");
      meta.textContent = `E${x.ep} · ${x.lang === "eng" ? "dub" : "sub"} · ${timeago(x.t)}`;
      info.append(meta);
      const pb = bar(x, "small");
      if (pb) info.append(pb);
      c.append(info);
      grid.append(c);
    }
    main.append(grid);
  }
}

// ---------- search ----------
function saveSearch(q) {
  fetch(BASE + "api/searches", {method: "POST", headers: {"Content-Type": "application/json", "X-Aniweb": "1"},
    body: JSON.stringify({q})}).catch(() => {});
}

async function showSearch(q) {
  saveSearch(q);
  skel(8);
  const results = await api(`/api/search?q=${encodeURIComponent(q)}`);
  main.innerHTML = "";
  if (!results.length) { main.append(el("p", "muted", "No results.")); return; }
  const grid = el("div", "grid");
  for (const r of results) {
    const card = el("a", "card");
    card.href = `?anime=${r.slug_id}`;
    const img = el("img", null, r.name);
    img.src = r.poster || "";
    card.append(img, el("span", "card-name", r.name));
    grid.append(card);
  }
  main.append(grid);
}

// ---------- recent searches dropdown ----------
function initRecent() {
  const q = document.getElementById("q");
  const box = el("div", "recent");
  q.closest("form").append(box);
  let items = [];
  const render = () => {
    const v = q.value.trim().toLowerCase();
    const list = items.filter(s => !v || s.toLowerCase().includes(v)).slice(0, 8);
    box.replaceChildren();
    if (!list.length) { box.classList.remove("open"); return; }
    for (const s of list) {
      const b = el("button", null, s);
      b.onclick = () => { q.value = s; location.href = "?q=" + encodeURIComponent(s); };
      box.append(b);
    }
    box.classList.add("open");
  };
  const hide = () => box.classList.remove("open");
  q.addEventListener("focus", () => api("/api/searches").then(r => { items = r; render(); }).catch(hide));
  q.addEventListener("input", render);
  document.addEventListener("click", e => { if (!e.target.closest("header form")) hide(); });
  document.addEventListener("keydown", e => { if (e.key === "Escape") hide(); });
}

// ---------- detail + player ----------
async function showAnime(slug_id, opts = {}) {
  skel();
  detail = await api(`/api/anime/${slug_id}`);
  lang = opts.lang || "jpn";
  seasonId = opts.season || detail.id;
  detail.slug_id = slug_id;
  main.innerHTML = "";

  const head = el("section", "detail-head");
  const crumb = el("a", "crumb", "\u2190 home");
  crumb.href = BASE;
  head.append(crumb, el("h2", null, detail.name));
  const progLine = el("div", "muted detail-prog");
  head.append(progLine);
  api(`/api/stats?days=30&slug=${encodeURIComponent(slug_id)}`)
    .then(d => { if (d.top_anime[0]) progLine.textContent = animeLine(d.top_anime[0]); })
    .catch(() => {});
  main.append(head);

  const player = el("div", "player");
  player.id = "player";
  player.append(videoEl());
  main.append(player);

  const controls = el("div", "controls");
  const langBtn = el("button", null, langLabel());
  langBtn.onclick = () => {
    lang = lang === "eng" ? "jpn" : "eng";
    langBtn.textContent = langLabel();
    const cur = main.querySelector(".ep.active");
    if (cur) play(cur.dataset.ep, cur.dataset.no);
  };
  const spd = el("select", "spd");
  for (const r of [0.5, 0.75, 1, 1.25, 1.5, 2]) spd.append(new Option(r + "×", r));
  spd.value = localStorage.getItem("aniweb_spd") || "1";
  spd.title = "playback speed";
  spd.onchange = () => {
    localStorage.setItem("aniweb_spd", spd.value);
    const v = document.querySelector("#player video");
    if (v) v.playbackRate = +spd.value;
  };
  const prevB = el("button", "tiny", "◀ prev");
  const nextB = el("button", "tiny", "next ▶");
  prevB.onclick = () => stepEp(-1);
  nextB.onclick = () => stepEp(1);
  const fillB = el("button", "tiny", "hide fillers");
  fillB.onclick = () => {
    hideFiller = !hideFiller;
    fillB.textContent = hideFiller ? "show fillers" : "hide fillers";
    fillB.classList.toggle("on", hideFiller);
    renderEps();
  };
  controls.append(langBtn, spd, prevB, nextB, fillB,
                  el("span", "muted", " — click an episode to play"));
  main.append(controls);

  const tabs = el("div", "tabs");
  for (const s of detail.seasons) {
    const t = el("button", "tab" + (s.id === seasonId ? " active" : ""), s.name);
    t.dataset.id = s.id;
    t.onclick = () => {
      for (const x of tabs.children) x.classList.toggle("active", +x.dataset.id === s.id);
      location.href = `?anime=${s.slug_id}&season=${s.id}&lang=${lang}`;
    };
    tabs.append(t);
  }
  main.append(tabs);

  const eps = el("div", "eps");
  eps.id = "eps";
  eps.append(el("p", "muted", "loading episodes\u2026"));
  main.append(eps);

  // watched state: dim completed eps, highlight the first unwatched one
  // (ponytail: "first unwatched in list order" is wrong if you skip around;
  //  good enough for sequential viewing)
  epsList = await api(`/api/anime/${seasonId}/episodes`);
  watchDone = new Set();
  let started = false;
  try {
    for (const x of await api("/api/history?all=1")) {
      if (x.slug_id !== slug_id || x.season_id !== seasonId) continue;
      started = true;
      if (x.dur > 0 && x.pos >= x.dur * 0.95) watchDone.add(String(x.ep_id));
    }
  } catch {}
  watchNext = started ? (epsList.find(e => !watchDone.has(String(e.id))) || {}).id : null;
  renderEps();
  const h = history.find(x => x.slug_id === slug_id && x.season_id === seasonId);
  const start = opts.ep || (h ? h.ep_id : null) || epsList[0]?.id;
  if (start) {
    const cur = [...eps.children].find(b => +b.dataset.ep === start);
    if (cur) { markActive(cur); play(start, cur.dataset.no); }
  }

  if (detail.synopsis) main.append(el("p", "synopsis bottom", detail.synopsis));
}

function langLabel() { return lang === "eng" ? "▶ dub" : "▶ sub"; }

// ---------- history page (full list + delete) ----------
async function showHistory() {
  skel(10);
  const items = await api("/api/history?all=1");
  main.innerHTML = "";
  main.append(el("h2", null, "History"));
  if (!items.length) { main.append(el("p", "muted", "Nothing here.")); return; }
  const grid = el("div", "grid");
  for (const x of items) grid.append(histCard(x));
  main.append(grid);
}

function histCard(x) {
  const hold = x.t && Date.now() / 1000 - x.t > 7 * 86400;
  const c = el("div", "card hist" + (hold ? " hold" : ""));
  c.onclick = () => location.href = histHref(x);
  if (x.poster) {
    const i = el("img"); i.src = x.poster; i.alt = "";
    c.append(i);
  }
  const info = el("div", "mini-info");
  info.append(el("div", "card-name", x.title),
              el("div", "mini-meta", `E${x.ep} \u00b7 ${x.lang === "eng" ? "dub" : "sub"} \u00b7 ${timeago(x.t)}` +
                (hold ? " \u00b7 on hold" : "")));
  const pb = bar(x, "small");
  if (pb) info.append(pb);
  c.append(info);
  const d = el("button", "del", "\u00d7");
  d.title = "remove from history";
  d.onclick = async e => {
    e.preventDefault();
    e.stopPropagation();
    await fetch(BASE + "api/history?slug_id=" + encodeURIComponent(x.slug_id) +
                "&ep_id=" + encodeURIComponent(x.ep_id),
                {method: "DELETE", headers: {"X-Aniweb": "1"}});
    toast("Removed from history");
    await showHistory();
  };
  c.append(d);
  return c;
}

// ---------- stats (last 30 days, server-computed) ----------
const fmtMin = m => { m = Math.round(m || 0);
  return m >= 60 ? `${Math.floor(m / 60)}h ${m % 60}m` : `${m}m`; };
const statCard = (label, value) => {
  const c = el("div", "card stat");
  c.append(el("div", "stat-value", value), el("div", "muted", label));
  return c;
};
const holdDays = a => Math.max(1, Math.round((Date.now() / 1000 - a.last_seen) / 86400));
const statusLabel = a => a.status === "finished" ? "\u2713 finished"
  : a.status === "ongoing" ? "\u25b6 ongoing" : `\u23f8 on hold \u00b7 ${holdDays(a)}d`;
const animeMeta = a => {
  const bits = [`E${a.cur_ep}${a.total ? "/" + a.total : ""}`, fmtMin(a.minutes)];
  if (a.pace > 0) bits.push(`${a.pace} ep/day`);
  const tot = (a.sub || 0) + (a.dub || 0);
  if (tot) {
    const pct = Math.round(100 * (a.sub || 0) / tot);
    bits.push(pct >= 90 ? "sub" : pct <= 10 ? "dub" : `sub ${pct}%`);
  }
  if (a.rewatches > 0) bits.push(`\u21ba ${a.rewatches} rewatch${a.rewatches > 1 ? "s" : ""}`);
  return bits.join(" \u00b7 ");
};
const animeLine = a => `${animeMeta(a)} \u00b7 ${statusLabel(a)}`;
async function showStats() {
  main.innerHTML = "";
  main.append(el("h2", null, "Stats \u2014 last 30 days"));
  skel(5);
  const d = await api("/api/stats?days=30");
  main.innerHTML = "";
  main.append(el("h2", null, "Stats \u2014 last 30 days"));
  const cards = el("div", "grid stats");
  cards.append(
    statCard("watch time", fmtMin(d.watch_minutes)),
    statCard("episodes finished / started", `${d.episodes.completed} / ${d.episodes.started}`),
    statCard("days active", String(d.days_active)),
    statCard("on hold", `${d.on_hold} anime`),
    statCard("best streak", `${d.best_streak} days`),
    statCard("sub \u00b7 dub plays", `${d.sub_dub.jpn} \u00b7 ${d.sub_dub.eng}`));
  main.append(cards);
  if (d.errors > 0) main.append(el("p", "muted", `${d.errors} playback error${d.errors > 1 ? "s" : ""} in the last ${d.days} days`));
  const WD = ["Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun"];
  const mx = Math.max(1, ...d.by_weekday);
  const wk = el("div", "wk");
  d.by_weekday.forEach((s, i) => {
    const col = el("div", "wk-col");
    const b = el("div", "wk-bar");
    b.style.height = Math.max(3, Math.round(s / mx * 50)) + "px";
    b.title = fmtMin(s / 60);
    col.append(b, el("div", "wk-day", WD[i]));
    wk.append(col);
  });
  main.append(wk);
  const order = {ongoing: 0, hold: 1, finished: 2};
  const list = [...d.top_anime].sort((x, y) =>
    order[x.status] - order[y.status] || y.minutes - x.minutes);
  if (list.length) {
    const ta = el("section", null);
    ta.append(el("h2", null, "Most watched"));
    for (const a of list) {
      const row = el("div", "stat-anime");
      if (a.poster) {
        const i = el("img"); i.src = a.poster; i.alt = "";
        row.append(i);
      } else row.append(el("div", "sa-ph"));
      const t1 = el("div", "sa-top");
      t1.append(el("span", "sa-title", a.title), el("span", "muted", animeMeta(a)));
      row.append(t1,
                 el("span", "chip" + (a.status === "finished" ? " fin" : a.status === "ongoing" ? " on" : ""),
                    statusLabel(a)));
      const b = el("div", "bar small");
      const f = el("div", "bar-fill");
      const pct = a.total ? Math.min(100, Math.round(100 * a.completed / a.total))
                          : (a.started ? Math.round(100 * a.completed / a.started) : 0);
      f.style.width = pct + "%";
      b.append(f);
      row.append(b);
      ta.append(row);
    }
    main.append(ta);
  }
  if (d.top_searches.length) {
    main.append(el("section", null).append(
      el("h2", null, "Top searches"),
      el("div", "muted", d.top_searches.join(" \u00b7 "))));
  }
}

function markActive(b) {
  for (const x of document.querySelectorAll(".ep")) x.classList.remove("active");
  b.classList.add("active");
}

let epsList = [], hideFiller = false;
let watchDone = new Set(), watchNext = null;

function renderEps() {
  const eps = document.getElementById("eps");
  if (!eps) return;
  eps.innerHTML = "";
  for (const e of epsList) {
    if (hideFiller && e.filler) continue;
    const b = el("button", "ep" + (e.filler ? " filler" : ""));
    const done = watchDone.has(String(e.id));
    b.textContent = done ? "E" + e.number + " \u2713" : "E" + e.number;
    if (done) b.classList.add("done");
    if (watchNext != null && String(watchNext) === String(e.id)) b.classList.add("nextup");
    if (e.filler) b.append(el("span", "badge", " filler"));
    b.dataset.ep = e.id; b.dataset.no = e.number;
    b.onclick = () => { markActive(b); play(e.id, e.number); };
    eps.append(b);
  }
}

function stepEp(d) {
  const vis = epsList.filter(e => !(hideFiller && e.filler));
  if (!vis.length || !currentEp) return;
  const i = vis.findIndex(e => String(e.id) === String(currentEp.ep_id));
  const n = vis[i + d];
  if (!n) return;
  const b = [...document.querySelectorAll(".ep")].find(x => +x.dataset.ep === n.id);
  if (b) { markActive(b); play(n.id, n.number); }
}

function videoEl() {
  const v = document.createElement("video");
  v.controls = true; v.autoplay = true;
  return v;
}

function stopHls() { if (hls) { hls.destroy(); hls = null; } }

let currentEp = null, lastSavedPos = 0, playerBroken = false;

function playerOverlay(text, onAction, actionLabel = "Retry") {
  const p = document.getElementById("player");
  let o = p.querySelector(".pl-overlay");
  if (!o) { o = el("div", "pl-overlay"); p.append(o); }
  o.replaceChildren(el("span", null, text));
  if (onAction) {
    const b = el("button", "btn", actionLabel);
    b.onclick = onAction;
    o.append(b);
  }
}
function playerHideOverlay() {
  const o = document.querySelector(".pl-overlay");
  if (o) o.remove();
}
function playerFail(msg) {
  if (!currentEp) return;
  playerBroken = true;
  const { ep_id, ep_no } = currentEp;
  postEvent({type: "error", detail: msg, ep_id, ep: ep_no, lang});
  playerOverlay("Playback failed: " + msg, () => play(ep_id, ep_no));
}

// ---------- auto-next on episode end (5s countdown) ----------
let nextTimer = null;
function onEnded() {
  if (!currentEp || playerBroken) return;
  const vis = epsList.filter(e => !(hideFiller && e.filler));
  const i = vis.findIndex(e => String(e.id) === String(currentEp.ep_id));
  const nxt = vis[i + 1];
  if (!nxt) { playerHideOverlay(); toast("No more episodes"); return; }
  nextCountdown(nxt);
}

function nextCountdown(nxt) {
  const p = document.getElementById("player");
  let o = p.querySelector(".pl-overlay");
  if (!o) { o = el("div", "pl-overlay"); p.append(o); }
  let n = 5;
  const done = () => {
    if (nextTimer) { clearTimeout(nextTimer); nextTimer = null; }
    const b = [...document.querySelectorAll(".ep")].find(x => +x.dataset.ep === nxt.id);
    if (b) markActive(b);
    play(nxt.id, nxt.number);
  };
  const cancel = () => {
    if (nextTimer) { clearTimeout(nextTimer); nextTimer = null; }
    playerHideOverlay();
  };
  const draw = () => {
    o.replaceChildren(el("span", null, `Next: E${nxt.number} in ${n}\u2026`));
    const s = el("button", "btn", "Skip");
    s.onclick = done;
    const x = el("button", "cnt-x", "\u2715");
    x.title = "cancel auto-next";
    x.onclick = cancel;
    o.append(s, x);
    if (n <= 0) { done(); return; }
    n--;
    nextTimer = setTimeout(draw, 1000);
  };
  draw();
}

async function play(ep_id, ep_no) {
  playerBroken = false;
  try {
    const s = await api(`/api/episode/${ep_id}/stream?lang=${lang}`);
    stopHls();
    const v = videoEl();
    v.playbackRate = +(localStorage.getItem("aniweb_spd") || 1);
    document.getElementById("player").replaceChildren(v);
    playerOverlay("Loading\u2026");
    if (!window.Hls || !Hls.isSupported()) throw new Error("HLS not supported in this browser");
    hls = new Hls();
    hls.on(Hls.Events.ERROR, (_, data) => {
      if (data.fatal) {
        stopHls();
        playerFail(data.details + (data.response ? ` (HTTP ${data.response.code})` : ""));
      }
    });
    hls.loadSource("/stream/" + s.token);
    hls.attachMedia(v);
    currentEp = {ep_id, ep_no, v};
    lastSavedPos = 0;
    const saved = history.find(x => x.slug_id === detail.slug_id && x.ep_id === ep_id);
    if (saved?.pos > 10) {
      v.addEventListener("loadedmetadata", () => {
        if (saved.pos < v.duration * 0.95) v.currentTime = saved.pos;
      }, {once: true});
    }
    v.onerror = () => playerFail("media error");
    v.addEventListener("playing", playerHideOverlay);
    v.addEventListener("waiting", () => {
      if (currentEp && !playerBroken && !v.ended) playerOverlay("Buffering\u2026");
    });
    v.addEventListener("ended", onEnded);
    // NotAllowedError = the browser blocked autoplay: 'playing' will never
    // fire, so the Loading… overlay (which only clears on 'playing') would
    // sit forever over the unreachable native controls. Other rejection
    // reasons (AbortError when the stream has no data yet, …) belong to the
    // hls.js fatal-error path — leave its overlay alone.
    v.play().catch(err => {
      if (!err || err.name !== "NotAllowedError") return;
      playerOverlay("Tap to play", () => {
        v.play().catch(() => playerFail("playback blocked by the browser"));
      }, "Play");
    });
    watchPos(v);
    postHistory({...meta(v), title: detail.name, slug_id: detail.slug_id, season_id: seasonId,
                 ep_id, lang, ep: ep_no, pos: saved?.pos || 0});
  } catch (e) {
    showStreamError(e.message);
  }
  document.title = `${detail.name} E${ep_no} — ani-web`;
}

// extra fields to persist with every history entry (progress + poster)
const meta = v => ({...(Number.isFinite(v.duration) && v.duration > 0 ? {dur: v.duration} : {}),
                     poster: detail ? (detail.poster || null) : null});

// one savePos covers all video elements: it reads currentEp, so stale
// closures from earlier plays can't write the wrong episode's position
function savePos() {
  if (!currentEp || currentEp.v.currentTime <= 3) return;
  lastSavedPos = currentEp.v.currentTime;
  postHistory({...meta(currentEp.v), title: detail.name, slug_id: detail.slug_id, season_id: seasonId,
               ep_id: currentEp.ep_id, lang, ep: currentEp.ep_no, pos: currentEp.v.currentTime,
               ...(epsList.length ? {total: epsList.length} : {})});
}

function watchPos(v) {
  v.addEventListener("timeupdate", () => { if (v.currentTime - lastSavedPos >= 10) savePos(); });
  v.addEventListener("pause", savePos);
  // pagehide is bound once at boot (per-play listeners accumulated and fired
  // with stale video elements)
}

window.addEventListener("pagehide", savePos);

// ---------- boot ----------
(async () => {
  document.querySelector(".logo").href = BASE;
  try {
    const me = await api("/api/me");
    document.getElementById("me").textContent = "hi, " + me.user;
    initRecent();
    const lo = document.getElementById("logout");
    lo.onclick = async () => {
      await fetch(BASE + "logout", {method: "POST", headers: {"X-Aniweb": "1"}}); location.href = BASE + "login?signedout=1";
    };
    const mb = document.getElementById("menubox");
    mb.style.display = "";
    document.getElementById("menu").onclick = e => {
      e.stopPropagation(); mb.classList.toggle("open");
    };
    document.addEventListener("click", () => mb.classList.remove("open"));
    document.addEventListener("keydown", e => { if (e.key === "Escape") mb.classList.remove("open"); });
    const da = document.getElementById("delacct");
    da.onclick = async () => {
      if (!confirm("Delete your account and watch history?")) return;
      await fetch(BASE + "account/delete", {method: "POST", headers: {"X-Aniweb": "1"}}); location.href = BASE + "login?deleted=1";
    };
  } catch { /* not logged in: api() already redirected to /login */ }
  await refreshHistory();
  const p = new URLSearchParams(location.search);
  try {
    if (p.get("q")) await showSearch(p.get("q"));
    else if (p.get("anime")) await showAnime(p.get("anime"), {
      season: p.get("season") ? +p.get("season") : null,
      ep: p.get("ep") ? +p.get("ep") : null,
      lang: p.get("lang") || "jpn",
    });
    else if (p.has("history")) await showHistory();
    else if (p.has("stats")) await showStats();
    else showHome();
  } catch (e) { fail(e); }
})();